/****************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
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** Contact: Nokia Corporation (qt-info@nokia.com)
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** This file is part of the QtDeclarative module of the Qt Toolkit.
**
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** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
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** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
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**
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** rights.  These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
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** $QT_END_LICENSE$
**
****************************************************************************/

#ifndef QDECLARATIVEDEBUGCLIENT_H
#define QDECLARATIVEDEBUGCLIENT_H

#include <QtNetwork/qtcpsocket.h>

#include <private/qdeclarativeglobal_p.h>

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

QT_MODULE(Declarative)

class QDeclarativeDebugConnectionPrivate;
class Q_DECLARATIVE_PRIVATE_EXPORT QDeclarativeDebugConnection : public QTcpSocket
{
    Q_OBJECT
    Q_DISABLE_COPY(QDeclarativeDebugConnection)
public:
    QDeclarativeDebugConnection(QObject * = 0);
    ~QDeclarativeDebugConnection();

    bool isConnected() const;
private:
    QDeclarativeDebugConnectionPrivate *d;
    friend class QDeclarativeDebugClient;
    friend class QDeclarativeDebugClientPrivate;
};

class QDeclarativeDebugClientPrivate;
class Q_DECLARATIVE_PRIVATE_EXPORT QDeclarativeDebugClient : public QObject
{
    Q_OBJECT
    Q_DECLARE_PRIVATE(QDeclarativeDebugClient)
    Q_DISABLE_COPY(QDeclarativeDebugClient)

public:
    enum Status { NotConnected, Unavailable, Enabled };

    QDeclarativeDebugClient(const QString &, QDeclarativeDebugConnection *parent);
    ~QDeclarativeDebugClient();

    QString name() const;

    Status status() const;

    void sendMessage(const QByteArray &);

protected:
    virtual void statusChanged(Status);
    virtual void messageReceived(const QByteArray &);

private:
    friend class QDeclarativeDebugConnection;
    friend class QDeclarativeDebugConnectionPrivate;
};

QT_END_NAMESPACE

QT_END_HEADER

#endif // QDECLARATIVEDEBUGCLIENT_H